# 要知 vs 颜节气

The clearest difference is rating: 要知 at 4.3 against 颜节气's 3.0. 要知 also leads on in-app purchases (none vs 1) and review sentiment (68% vs 33%). On price, ads and device support there is nothing between them.

Both are free to download. 颜节气 sells 1 one-off in-app purchase. 要知 asks for nothing beyond the download.

要知 holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: 要知 has 17 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 68% of 要知's written reviews are positive against 33% of 颜节气's.

要知 ships an update fortnightly, 颜节气 every 2 months. The most recent releases landed on August 12, 2026 and July 19, 2026 respectively.

## The numbers

| Metric | 要知 | 颜节气 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (17 ratings)](https://appshunter.io/ios/app/24/id1618892080/reviews)** | [3.0 (3 ratings)](https://appshunter.io/ios/app/24/id6446238093/reviews) |
| Number of ratings | **17** | 3 |
| Positive reviews | **68.3% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 53 MB | 20 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Qingdao Ruanmei Network Technology Co., ltd.](https://appshunter.io/developer/570610862) | [桂勇 赵](https://appshunter.io/developer/1596442334) |

## What reviewers say

### 要知

[App page](https://appshunter.io/ios/app/24/id1618892080)

This app provides a concise daily briefing of major events from the past 24 hours, week, and year. It aims to combat information overload by summarizing key news across domestic and international topics, social media trends, and various sectors like technology, finance, and entertainment.

**Highlights:** Daily event summaries, 24-hour, weekly, and yearly recaps, Covers domestic and international news, Includes social media trends, Summarizes tech, finance, and entertainment news

**Features:** Vision Pro support

**In-app purchases:** none


### 颜节气

[App page](https://appshunter.io/ios/app/24/id6446238093)

Track the countdown to the next solar term with this app. It provides traditional Chinese colors and brief explanations for each term, along with convenient countdown widgets. It also supports tracking the hottest days of summer and the coldest days of winter.

**Highlights:** Solar term countdown, Traditional Chinese colors, Short explanations for each term, Countdown widgets, Support for Sanfu and Shujiu tracking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 会员 | $0.99 | one-time |


## Frequently asked questions

### Is 要知 free?

要知 is free to download, with no in-app purchases.

### Is 颜节气 free?

颜节气 is free to download, with in-app purchases available.

### Which has better reviews, 要知 or 颜节气?

要知 is rated higher. 要知 averages 4.3 out of 5 from 17 ratings, while 颜节气 averages 3.0 from 3 ratings.

### Do 要知 or 颜节气 have ads?

Neither 要知 nor 颜节气 shows ads.

### Which is updated more often, 要知 or 颜节气?

要知 ships an update fortnightly, and 颜节气 every 2 months. Most recently, 要知 was updated on August 12, 2026 and 颜节气 on July 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*